*I really want to figure out the spectrum of noise that hurts.* I suspect that, ...

		userbinator on June 26, 2019 \| parent \| context \| favorite \| on: Calgary student has been studying decibel levels i... I really want to figure out the spectrum of noise that hurts. I suspect that, like most people in general, he's fine with lower-frequency sounds, but just more sensitive to high frequency ones.